Level 3: Fatigue – Chief Complaint: Expert Panel DDX

How does your differential compare with the experts?

What questions will comprise your initial history?

Experts’ DDX:

1. Infection
   1. Viral hepatitis C
   2. Viral syndrome
      1. CMV
      2. EBV
      3. ‘Common cold’
2. Depression
3. Malignancy
4. Autoimmune
5. Hematologic
   1. Anemia
   2. Iron deficiency
6. Sleep apnea or abnormal sleep
7. Eating disorder
8. Pregnancy
9. Hypothyroidism